| commit | 80eecda8e5d09c442c24307f340840a5b70ea3b9 | |
| author | Prasad J Pandit <pjp@fedoraproject.org> | |
| Thu, 11 Feb 2016 11:01:20 +0000 (11 16:31 +0530) | ||
| committer | Gerd Hoffmann <kraxel@redhat.com> | |
| Tue, 23 Feb 2016 09:38:00 +0000 (23 10:38 +0100) | ||
| tree | ec75df889a51c9aca75c30ec15a46f9934670f51 | treesnapshot (tar.gz zip) |
| parent | 8eb779e4223a18db9838a49ece1bc72cfdfb7761 | commitdiff |
usb: check USB configuration descriptor object
When processing remote NDIS control message packets, the USB Net
device emulator checks to see if the USB configuration descriptor
object is of RNDIS type(2). But it does not check if it is null,
which leads to a null dereference error. Add check to avoid it.
Reported-by: Qinghao Tang <luodalongde@gmail.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Message-id: 1455188480-14688-1-git-send-email-ppandit@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
When processing remote NDIS control message packets, the USB Net
device emulator checks to see if the USB configuration descriptor
object is of RNDIS type(2). But it does not check if it is null,
which leads to a null dereference error. Add check to avoid it.
Reported-by: Qinghao Tang <luodalongde@gmail.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Message-id: 1455188480-14688-1-git-send-email-ppandit@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| hw/usb/dev-network.c | diffblobblamehistory |